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Thread: l83 OEM Tune + Flex Fuel

  1. #1
    Potential Tuner
    Join Date
    Dec 2021
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    1

    l83 OEM Tune + Flex Fuel

    Quick question, long story but i am going back to stock with my truck from supercharged however am retaining my flex fuel sensor. Will any factory 14-15 calibration from the tune repository have the flex table in there as well? Im guessing the answer is yes. So assuming the flex fuel sensor reads, the OEM calibration will automatically add timing.

  2. #2
    Senior Tuner Ben Charles's Avatar
    Join Date
    Aug 2009
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    Calibrating
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    3,373
    Some of these are FF from the factory

    Email Tunes, [email protected]
    96 TA Blown/Stroked, 4L80E/Fab 9
    15 C7 A8 H/C 2.3 Blower/PI
    14 Gen 5 Viper
    Custom Mid Engine chassis, AKA GalBen C